Silence warning about truncation since the comment says it ok

[wxWidgets.git] / src / common / sckaddr.cpp

diff --git a/src/common/sckaddr.cpp b/src/common/sckaddr.cpp
index 75a6079af4a3a9205aebe802ae04cf9c5747673d..86a440f0090f2f31f5614dc120363879ec4de02d 100644 (file)
--- a/src/common/sckaddr.cpp
+++ b/src/common/sckaddr.cpp
@@ -6,13 +6,9 @@
 // Created:     26/04/97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1997, 1998 Guilhem Lavaux
 // Created:     26/04/97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1997, 1998 Guilhem Lavaux

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-  #pragma implementation "sckaddr.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -22,37 +18,61 @@
 
 #if wxUSE_SOCKETS
 
 
 #if wxUSE_SOCKETS
 

-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
+#ifndef WX_PRECOMP
+    #include "wx/defs.h"
+    #include "wx/object.h"
+    #include "wx/log.h"
+    #include "wx/intl.h"

 
 

-#if !defined(__MWERKS__) && !defined(__SALFORDC__)
-#include <memory.h>
-#endif
+    #include <stdio.h>
+    #include <stdlib.h>
+    #include <ctype.h>
+
+    #if !defined(__MWERKS__) && !defined(__SALFORDC__)
+        #include <memory.h>
+    #endif
+#endif // !WX_PRECOMP

 
 

-#include "wx/defs.h"
-#include "wx/object.h"
-#include "wx/log.h"
-#include "wx/intl.h"

 #include "wx/gsocket.h"
 #include "wx/gsocket.h"

+#include "wx/socket.h"

 #include "wx/sckaddr.h"
 
 IMPLEMENT_ABSTRACT_CLASS(wxSockAddress, wxObject)
 #include "wx/sckaddr.h"
 
 IMPLEMENT_ABSTRACT_CLASS(wxSockAddress, wxObject)

-IMPLEMENT_DYNAMIC_CLASS(wxIPV4address, wxSockAddress)
-#ifdef ENABLE_IPV6
-IMPLEMENT_DYNAMIC_CLASS(wxIPV6address, wxSockAddress)
+IMPLEMENT_ABSTRACT_CLASS(wxIPaddress, wxSockAddress)
+IMPLEMENT_DYNAMIC_CLASS(wxIPV4address, wxIPaddress)
+#if wxUSE_IPV6
+IMPLEMENT_DYNAMIC_CLASS(wxIPV6address, wxIPaddress)

 #endif
 #endif

-#ifdef __UNIX__
+#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) && (!defined(__WXMAC__) || defined(__DARWIN__))

 IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress)
 #endif
 
 // ---------------------------------------------------------------------------
 IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress)
 #endif
 
 // ---------------------------------------------------------------------------

-// wxIPV4address
+// wxSockAddress

 // ---------------------------------------------------------------------------
 
 // ---------------------------------------------------------------------------
 

+void wxSockAddress::Init()
+{
+    if ( !wxSocketBase::IsInitialized() )
+    {
+        // we must do it before using GAddress_XXX functions
+        (void)wxSocketBase::Initialize();
+    }
+}
+

 wxSockAddress::wxSockAddress()
 {
 wxSockAddress::wxSockAddress()
 {

-  m_address = GAddress_new();
+    Init();
+
+    m_address = GAddress_new();
+}
+
+wxSockAddress::wxSockAddress(const wxSockAddress& other)
+    : wxObject()
+{
+    Init();
+
+    m_address = GAddress_copy(other.m_address);

 }
 
 wxSockAddress::~wxSockAddress()
 }
 
 wxSockAddress::~wxSockAddress()


@@ -66,24 +86,34 @@ void wxSockAddress::SetAddress(GAddress *address)
   m_address = GAddress_copy(address);
 }
 
   m_address = GAddress_copy(address);
 }
 

-const wxSockAddress& wxSockAddress::operator=(const wxSockAddress& addr)
+wxSockAddress& wxSockAddress::operator=(const wxSockAddress& addr)

 {
   SetAddress(addr.GetAddress());
   return *this;
 }
 
 {
   SetAddress(addr.GetAddress());
   return *this;
 }
 

-void wxSockAddress::CopyObject(wxObject& dest) const
+void wxSockAddress::Clear()
+{
+  GAddress_destroy(m_address);
+  m_address = GAddress_new();
+}
+
+// ---------------------------------------------------------------------------
+// wxIPaddress
+// ---------------------------------------------------------------------------
+
+wxIPaddress::wxIPaddress()
+            : wxSockAddress()

 {
 {

-  wxSockAddress *addr = (wxSockAddress *)&dest;
+}

 
 

-  wxObject::CopyObject(dest);
-  addr->SetAddress(GetAddress());
+wxIPaddress::wxIPaddress(const wxIPaddress& other)
+            : wxSockAddress(other)
+{

 }
 
 }
 

-void wxSockAddress::Clear()
-{ 
-  GAddress_destroy(m_address);
-  m_address = GAddress_new();
+wxIPaddress::~wxIPaddress()
+{

 }
 
 // ---------------------------------------------------------------------------
 }
 
 // ---------------------------------------------------------------------------


@@ -91,7 +121,12 @@ void wxSockAddress::Clear()
 // ---------------------------------------------------------------------------
 
 wxIPV4address::wxIPV4address()
 // ---------------------------------------------------------------------------
 
 wxIPV4address::wxIPV4address()

-  : wxSockAddress()
+             : wxIPaddress()
+{
+}
+
+wxIPV4address::wxIPV4address(const wxIPV4address& other)
+             : wxIPaddress(other)

 {
 }
 
 {
 }
 


@@ -102,23 +137,28 @@ wxIPV4address::~wxIPV4address()
 bool wxIPV4address::Hostname(const wxString& name)
 {
   // Some people are sometimes fool.
 bool wxIPV4address::Hostname(const wxString& name)
 {
   // Some people are sometimes fool.

-  if (name == wxT("")) 
+  if (name.empty())

   {
     wxLogWarning( _("Trying to solve a NULL hostname: giving up") );
   {
     wxLogWarning( _("Trying to solve a NULL hostname: giving up") );

-    return FALSE;
+    return false;

   }
   }

-
-  return (GAddress_INET_SetHostName(m_address, name.fn_str()) == GSOCK_NOERROR);
+  m_origHostname = name;
+  return (GAddress_INET_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR);

 }
 
 bool wxIPV4address::Hostname(unsigned long addr)
 {
 }
 
 bool wxIPV4address::Hostname(unsigned long addr)
 {

-  return (GAddress_INET_SetHostAddress(m_address, addr) == GSOCK_NOERROR);
+  bool rv = (GAddress_INET_SetHostAddress(m_address, addr) == GSOCK_NOERROR);
+  if (rv)
+      m_origHostname = Hostname();
+  else
+      m_origHostname = wxEmptyString;
+  return rv;

 }
 
 bool wxIPV4address::Service(const wxString& name)
 {
 }
 
 bool wxIPV4address::Service(const wxString& name)
 {

-  return (GAddress_INET_SetPortName(m_address, name.fn_str(), "tcp") == GSOCK_NOERROR);
+  return (GAddress_INET_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR);

 }
 
 bool wxIPV4address::Service(unsigned short port)
 }
 
 bool wxIPV4address::Service(unsigned short port)


@@ -131,27 +171,66 @@ bool wxIPV4address::LocalHost()
   return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
 }
 
   return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
 }
 

-wxString wxIPV4address::Hostname()
+bool wxIPV4address::IsLocalHost() const
+{
+  return (Hostname() == wxT("localhost") || IPAddress() == wxT("127.0.0.1"));
+}
+
+bool wxIPV4address::AnyAddress()
+{
+  return (GAddress_INET_SetAnyAddress(m_address) == GSOCK_NOERROR);
+}
+
+wxString wxIPV4address::Hostname() const

 {
    char hostname[1024];
 
    hostname[0] = 0;
    GAddress_INET_GetHostName(m_address, hostname, 1024);
 {
    char hostname[1024];
 
    hostname[0] = 0;
    GAddress_INET_GetHostName(m_address, hostname, 1024);

-   return wxString(hostname);
+   return wxString::FromAscii(hostname);
+}
+
+unsigned short wxIPV4address::Service() const
+{
+  return GAddress_INET_GetPort(m_address);
+}
+
+wxSockAddress *wxIPV4address::Clone() const
+{
+    wxIPV4address *addr = new wxIPV4address(*this);
+    addr->m_origHostname = m_origHostname;
+    return addr;
+}
+
+wxString wxIPV4address::IPAddress() const
+{
+    unsigned long raw =  GAddress_INET_GetHostAddress(m_address);
+    return wxString::Format(_T("%lu.%lu.%lu.%lu"),
+                (raw>>24) & 0xff,
+                (raw>>16) & 0xff,
+                (raw>>8) & 0xff,
+                raw & 0xff
+        );

 }
 
 }
 

-unsigned short wxIPV4address::Service()
+bool wxIPV4address::operator==(const wxIPV4address& addr) const

 {
 {

-  return GAddress_INET_GetPort(m_address); 
+    return Hostname().Cmp(addr.Hostname().c_str()) == 0 &&
+            Service() == addr.Service();

 }
 
 }
 

-#if 0
+#if wxUSE_IPV6

 // ---------------------------------------------------------------------------
 // wxIPV6address
 // ---------------------------------------------------------------------------
 
 wxIPV6address::wxIPV6address()
 // ---------------------------------------------------------------------------
 // wxIPV6address
 // ---------------------------------------------------------------------------
 
 wxIPV6address::wxIPV6address()

-  : wxSockAddress()
+  : wxIPaddress()
+{
+}
+
+wxIPV6address::wxIPV6address(const wxIPV6address& other)
+             : wxIPaddress(other)

 {
 }
 
 {
 }
 


@@ -161,17 +240,22 @@ wxIPV6address::~wxIPV6address()
 
 bool wxIPV6address::Hostname(const wxString& name)
 {
 
 bool wxIPV6address::Hostname(const wxString& name)
 {

-  return (GAddress_INET_SetHostName(m_address, name.fn_str()) == GSOCK_NOERROR);
+  if (name.empty())
+  {
+    wxLogWarning( _("Trying to solve a NULL hostname: giving up") );
+    return false;
+  }
+  return (GAddress_INET_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR);

 }
 
 }
 

-bool wxIPV6address::Hostname(unsigned char addr[16])
+bool wxIPV6address::Hostname(unsigned char[16] WXUNUSED(addr))

 {
 {

-  return TRUE;
+  return true;

 }
 
 }
 

-bool wxIPV6address::Service(const char *name)
+bool wxIPV6address::Service(const wxString& name)

 {
 {

-  return (GAddress_INET_SetPortName(m_address, name.fn_str()) == GSOCK_NOERROR);
+  return (GAddress_INET_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR);

 }
 
 bool wxIPV6address::Service(unsigned short port)
 }
 
 bool wxIPV6address::Service(unsigned short port)


@@ -184,25 +268,57 @@ bool wxIPV6address::LocalHost()
   return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
 }
 
   return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
 }
 

-const wxString& wxIPV6address::Hostname()
+bool wxIPV6address::IsLocalHost() const

 {
 {

-  return wxString(GAddress_INET_GetHostName(m_address));
+  return (Hostname() == wxT("localhost") || IPAddress() == wxT("127.0.0.1"));

 }
 
 }
 

-unsigned short wxIPV6address::Service()
+bool wxIPV6address::AnyAddress()

 {
 {

-  return GAddress_INET_GetPort(m_address); 
+  return (GAddress_INET_SetAnyAddress(m_address) == GSOCK_NOERROR);

 }
 
 }
 

-#endif
+wxString wxIPV6address::IPAddress() const
+{
+    unsigned long raw =  GAddress_INET_GetHostAddress(m_address);
+    return wxString::Format(
+        _T("%u.%u.%u.%u"),
+        (unsigned char)((raw>>24) & 0xff),
+        (unsigned char)((raw>>16) & 0xff),
+        (unsigned char)((raw>>8) & 0xff),
+        (unsigned char)(raw & 0xff)
+        );
+}
+
+wxString wxIPV6address::Hostname() const
+{
+   char hostname[1024];
+
+   hostname[0] = 0;
+   GAddress_INET_GetHostName(m_address, hostname, 1024);
+   return wxString::FromAscii(hostname);
+}
+
+unsigned short wxIPV6address::Service() const
+{
+  return GAddress_INET_GetPort(m_address);
+}
+
+#endif // wxUSE_IPV6
+
+#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) && (!defined(__WXMAC__) || defined(__DARWIN__))

 
 

-#ifdef __UNIX__

 // ---------------------------------------------------------------------------
 // wxUNIXaddress
 // ---------------------------------------------------------------------------
 
 wxUNIXaddress::wxUNIXaddress()
 // ---------------------------------------------------------------------------
 // wxUNIXaddress
 // ---------------------------------------------------------------------------
 
 wxUNIXaddress::wxUNIXaddress()

-  : wxSockAddress()
+             : wxSockAddress()
+{
+}
+
+wxUNIXaddress::wxUNIXaddress(const wxUNIXaddress& other)
+             : wxSockAddress(other)

 {
 }
 
 {
 }
 


@@ -221,10 +337,11 @@ wxString wxUNIXaddress::Filename()
 
   path[0] = 0;
   GAddress_UNIX_GetPath(m_address, path, 1024);
 
   path[0] = 0;
   GAddress_UNIX_GetPath(m_address, path, 1024);

-  return wxString(path);
+
+  return wxString::FromAscii(path);

 }
 
 }
 

-#endif
+#endif // __UNIX__

 
 

-#endif 
+#endif

   // wxUSE_SOCKETS
   // wxUSE_SOCKETS